I read a book. This book was stolen from the library.
I read a book which was stolen from the library.
There was a man. He invented a philosopher's Stone.
There was a man who invented a Philosopher's Stone.
They were sitting in the corridor. They found something interesting there.
They were sitting in the corridor where they found something interesting.
There was a dog. It loved music.
There was a dog which loved music.
Harry and Ron were playing chess in the classroom. They had a lesson there before.
Harry and Ron were playing chess in the classroom where they had a lesson
They were wearing scarves. They were part of their uniform.
They were wearing scarves which were part of their uniform.
He was a wizard. His wand was made of a Phoenix's feather.
He was a wizard whose wand was made of a Phoenix's feather.
He is a seeker. His aim is to catch a Snitch.
He is a seeker whose aim is to catch a Snitch.
